Shooter

Platform

Adventure

Indie

Black Mesa

Linux

Linux is a free and open-source (FOSS/FLOSS) Operating System. In a more precise and complex definition, Linux is an open-source OS kernel on which a large variety of Operating Systems (known as Linux distributions) are built.

PC (Microsoft Windows)

Black Mesa is a re-envisioning of Valve Software's classic science fiction first person shooter, Half-Life. Powered by Source Engine, You will re-visit the inaugural role of Gordon Freeman and his memorable journey through the Black Mesa Research Facility. Expect detailed environments to explore, a huge cast of characters and experimental weaponry. All-new music, voice acting, choreography and added dialogue give way to a more expansive and immersive experience than ever before.

Role-playing (RPG)

Fallout: London

Fallout: London is an ambitious, trail-blazing DLC-sized mod for Fallout 4, Bethesda Game Studios’ 2015 post-apocalyptic RPG. Fallout: London stands apart from its contemporaries and offers an entirely new experience: setting a Fallout game outside of the United States. True to its moniker, Fallout: London takes place IN London. From stuffy parliamentary aristocrats to a resurrection of the Knights of the Round Table to an uncompromising cult of revolutionaries (and more!), Fallout: London embodies the history and aesthetics of London and puts an unmistakably nuclear spin on the beloved city.

Fallout: London’s development is labor-intensive and involves a plethora of eclectic cross-discipline individuals, both at amateur and industry level. The team maintains a strong sense of professionalism and devotion to the craft. Everyone on the Fallout: London team shares a deep love of videogames, and most importantly, Fallout itself. Each member of the Fallout: London team is individually recruited for their contributions and talent in the realms of game design and modding.

Entropy: Zero

Be the bad guy in this modification for Half-Life 2 : Episode 2 and step into the boots of a stranded Metrocop, left for dead in the abandoned City 10.

Racing

Simulator

Grand Theft Auto: Vice City - Nextgen Edition

Grand Theft Auto: Vice City - Nextgen Edition is a total conversion mod for Grand Theft Auto IV. It includes every mission and side content from the 2002 original game. Bringing the city, pedestrians, cars and even radio stations to the Rockstar Advanced Game Engine (RAGE).

GoldenEye: Source

GoldenEye: Source is a total conversion mod developed using Valve's Source engine. GoldenEye: Source is a multiplayer remake of the 1997 Nintendo 64 video game GoldenEye 007, itself based on the James Bond film GoldenEye. The mod's development began in 2005, and remains in active development as of 2019.

Supplice

Supplice is a stylish throwback shooter inspired by the mid-90s FPS glory days and the legendary Doom modding community. Mixing the retro stylings of 90s era shooters with colorful graphics and frantic gameplay, it creates an experience that's ever so familiar but also exciting and fresh.

Blade of Agony

Blade of Agony is a story-driven FPS built on the GZDoom engine, inspired by WWII shooters from the 90's and early 2000's like Wolfenstein 3D, Medal of Honor and Call of Duty, but with faster-paced gameplay in the spirit of Doom!

You are Cpt. William "B.J." Blazkowicz, brought back into the fold after a period of administrative leave to push back against the Nazis' new push into human experimentation and obsession for occult objects.

Real Time Strategy (RTS)

Strategy

Lambda Wars

Lambda Wars is a free standalone multiplayer Source Engine modification set in the Half-Life 2 universe that brings the war between mankind and their brutal Combine overlords to a traditional real-time strategy (RTS) setting.

Swelter

Swelter is a story-driven mod, which takes place several years before the events of Half-Life 2, and tells about the internal contradictions within the Resistance forces that arose during the rebellion against the Combine in the post-Soviet city of Central Asia, surrounded by a hot steppe.

Malice for Quake

Malice: 23rd Century Ultraconversion for Quake is a commercial mod of Quake. While requiring a full, registered version of Quake, it acts like a stand-alone game, employing its own characters, weapons, environments, rules, etc. The player assumes the role of a mercenary named Damage, who works for the boss of an underground crime syndicate, Colonel Bossman. Damage's main mission is to assassinate the head of Takahiro Industries, Bossman's main rival. To do that, he has to venture into his heavily protected headquarters, dealing with security guards and robots on his way.

Ashes: 2063

Ashes is a Post-apocalypse themed Doom II Total conversion, designed to be run in the Gzdoom or Qzdoom ports, and includes support for either software or hardware options. Set decades after a worldwide catastrophe has reduced most of the country to toxic wasteland, the player takes on the role of a scavenger searching the ruins of "The City", a once thriving metropolis, for valuable items. Add bands of mutant cannibals, limited ammunition, and a mysterious group of gas-mask wearing para-military types prowling the rubble.

Heavily inspired by 90's FPS games, 80's post-apocalyptic movies, and a shit-ton of other references, Ashes will be designed to either run as a weapons mod, a map-pack, or as a full conversion, depending on the modules downloaded and run.

Total Chaos

A Standalone Doom 2 mod stretching the GZDoom source port of Doom 2 to its ultimate limits. 
This is a survival Horror game set on a remote island. 
6 Chapters, 8 monsters, and a large assortment of weapons. 
Combat has an emphasis on melee, though there are a few guns.

Team Fortress

Team Fortress (TF) is a team- and class-based multiplayer online first-person shooter video game mod based on id Software's Quake Engine, and later QuakeWorld Engine. Team Fortress, also known as Quake Team Fortress (QTF), and later QuakeWorld Team Fortress (QWTF), was designed and written by Robin "Bro" Walker, John "Jojie" Cook, and Ian "Scuba" Caughley in 1996. Because of its popularity, it has spawned an endless amount of mods for not only Team Fortress, but other games as well. Valve took an interest in the Team Fortress Software organization and hired the three creators to work on a Team Fortress Half-Life mod, and later a standalone version called Team Fortress Classic (TFC), released in 1999. A standalone sequel to Team Fortress Classic, Team Fortress 2 (TF2), was developed by Valve and released in 2007.

Abysm: Dawn of Innocence

Abysm: Dawn of Innocence is an action adventure GZDoom TC for Doom2 inspired by medieval themed games such as Diablo, Dark Souls, and Hexen.
the mod features A Hub level progression where you complete quests while slaughtering demons along the way with various Medieval weapons and Spells.

Dystopia

Dystopia is a cyberpunk game on the Source engine that places the player into tense combat situations in a high-tech world spanned by computer networks. Playing as either Punk mercenaries, or Corporate security forces, the player will fight through the physical world to gain access, via jack-in terminals, to cyberspace.

Abysm 2: Infernal Contract

Abysm 2: Infernal Contract is an action adventure GZDoom TC for Doom 2 inspired by games such as Diablo, Dark Souls and Strife. The mod features A Hub level progression where you complete quests, level up your stats, and upgrade your weapons while keeping Doom's run and gun gameplay.

Paranoia

Dreamcast

Paranoia (or Half-Life: Paranoia) — A single-player total conversion mod for the Half-Life game, was released on December 3, 2007 by a group of Russian enthusiasts. It has been released for both PC and the Sega Dreamcast (keep in mind this port is not official).

The rendering of the modification uses OpenGL, which allowed for the use of modern visual effects such as bump mapping, reflections, detailed textures, 3D graphics, 3D skyboxes, and an improved model lighting system.

The final version of the modification was released on April 9, 2008. The modification is based on the Half-Life (GoldSrc) engine and is distributed for free. After the release of version 1.1, the modification received a large number of positive reviews, and in January 2008, the ModDB portal named the Paranoia project the best single-player modification of 2007.

Zwiadowca

Zwiadowca is a story-driven modification for Gothic II: Night of the Raven created by Racer75, telling the story of Jergan, Garond's scout. The action takes place after the Nameless One sails to the Irdorath Court, when the orcs invade Khorinis. The mod offers new quests, a character focused on dexterity and few unique mechanics.
Features:
- 10+ hours of gameplay
- characters known from Gothic II and former convicts from Gothic I
- high difficulty and about 45 quests that require cunning
- gaining muscle mass while building strength
- unlimited lifespan of summoned undead
- new transformation and summoning scrolls
- ability to acquire armor from Gothic 1 and Gothic 2
- two possible endings

Rival Species

In the far distant future of the 40th millennium behind the stars there is only war. Enter the universe of WARHAMMER 40,000 and play a mighty warrior for one out of an ever growing list of rival species. A large PvP team multiplayer mod for Half-Life that plays similary to Battlefield/Battlefront, based on the Game's Workshop property. Eventually Exterminatus, A sequel for the Source Engine would be made

Postal 2: Corkscrew RuLes!

The game stars a man known as Shtopor (or Corkscrew, who looks very much like the Postal Dude) who wakes up in a hospital to find that someone has stolen his penis. Journey through Muhosransk City (Podunk City) on a journey to find your stolen sex organ and kill the bastard responsible.

Shrine II

The Eldritch horde returns in Shrine II! Shrine II is a total conversion mod for Doom 2. Tusk is back, and his rage won't be quelled! Journey through five dimensions to find the source of the corruption in this 32 level total conversion for doom 2! Including: -Over 20 unique Demons to slay -Boss Battles Galore -Over 20 unique weapons -32 levels -Tons of secrets and replayability -A challenging yet fair difficulty

Fallout: Miami

Fallout: Miami is an upcoming DLC-sized mod for Fallout 4 with an original setting, complete with its own engrossing main quest, interesting side quests and characters, including new companions. The central theme of our story is the struggle between order and freedom. The setting for this new adventure is the post-post-apocalyptic Vacation Wasteland of Miami Beach. Once a popular tourist destination, attracting rich and glamorous visitors both foreign and domestic, it now plays host to an eclectic assortment of factions and societies, each with its own culture and approach to the challenges of this new post-nuclear world. The once-great slaver kingdom of Sunshine Cove has recently come under threat by a horde of automobile-worshipping nomads calling themselves the Nuclear Patriots. While Miami's various factions vie for control over the Vacation Wasteland, a long-forgotten remnant of the old world slumbers beneath the waves, waiting for an opportunity to reclaim America once again.

Shrak for Quake

Humanity has lost control over Earth... Mutants that were created during previous conflicts have completely gotten out of control. Humans were forced to flee from the planet and watch from the Moon as their home was overrun by mutants and the ones who joined them.

Now, the situation has become even more dire. Unorganized mutant actions have became organized – someone or something named "Shrak" has united them and started rebuilding Earth as a gigantic military base. You were sent back to Earth in order to perform reconnaissance on "Shrak" and its army and report back. Except that your ship has crashed and will not be flying you back anytime soon.

Batman Doom

Batman Doom is a total conversion for Doom II, created by ACE Team in 1999. In Batman Doom, the player plays Batman fighting various criminals in Gotham City. The game includes a very complex DeHackEd patch which makes it very different from Doom.

total conversion

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